[bugzilla-gnome-org-customizations/production] GNOME.addversionx: give more proper error message when version exists

[Olav Vitters <ovitters src gnome org>]

commit 5759c10f188ced2e4fe626bddcef1fac76ab281e
Author: Olav Vitters <olav vitters nl>
Date:   Mon Feb 16 18:53:08 2015 +0100

    GNOME.addversionx: give more proper error message when version exists

 extensions/GNOME/lib/WebService.pm |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/extensions/GNOME/lib/WebService.pm b/extensions/GNOME/lib/WebService.pm
index a23d55e..e45be2e 100644
--- a/extensions/GNOME/lib/WebService.pm
+++ b/extensions/GNOME/lib/WebService.pm
@@ -56,7 +56,7 @@ sub addversionx {
     # If the full version already exists, we don't create a .x version.
     my $version = Bugzilla::Version->new({ product => $product, name => $new_version });
     if ($version) {
-        return ", exists (", $product->name, ")";
+        return ", exists (" . $product->name . ")";
     }
 
     # The version number, but ending in .x instead of its final number.
@@ -74,7 +74,7 @@ sub addversionx {
     while (1) {
         my $version = Bugzilla::Version->new({ product => $product, name => $version_x });
         if ($version) {
-            return ", exists (", $product->name, ")";
+            return ", exists (" . $product->name . ")";
         }
         $last_version_x = $version_x;
         $version_x =~ s/^([\d\.]+)\.\d\.x+$/$1.x/;